Quantum companies investors may not know yet: university spinouts, companies out of stealth, new teams and founders, accelerator cohorts, early grants, patents and first technical results — across computing, sensing, networking and enabling hardware. Funding rounds live in Quantum Startups: Funding & Deals. Topics and rules ↓
Q-Block, founded in 2020 by University of Waterloo professor Kyung Soo Choi, makes room-temperature quantum modules integrating lasers, optics, detectors and electronics for aircraft, drones and vehicles. The three products—AllanQ, LuciaQ and PolarisQ—enable GPS-independent navigation and precision sensing.
Aquark Technologies, founded in 2021 by Southampton University physicists Andrei Dragomir and Alexander Jantzen, built the UK's first industrially designed cold-atom atomic clock using their patented Super Molasses Trap, which cuts hardware by half and power consumption by 90% compared to conventional systems. The Royal Navy bought two AQlock systems for trials and the British Army is working with the company on navigation applications.
ETH Zurich spinout ZuriQ and Infineon built a 3×3 grid of nine individually controlled ions, the largest two-dimensional trapped-ion array to date. The partnership combines ZuriQ's qubit design with Infineon's semiconductor manufacturing to scale toward volume production.
Infleqtion, Honeywell Aerospace and UC Santa Barbara co-designed a prototype quantum sensor on a silicon nitride chip using Honeywell's semiconductor manufacturing process. The handheld device targets precision navigation and atomic timing applications.
Avicena secured a $2 million federal grant to develop quantum-enabled sensing for detecting biosecurity threats before symptoms appear.
KIST led TruPixel, OptiQ-Labs, QRENS and Elixir through Wisconsin and Chicago to connect with accelerators including gener8tor and the Chicago Quantum Exchange. The Global Bridge Program, part of South Korea's Deeptech Incubator Project, covers quantum sensing, trapped-ion hardware, software and hybrid applications.
ETH Zurich spinout ZuriQ and Infineon demonstrated a 3×3 grid of nine individually controlled ions, the largest two-dimensional trapped-ion array built to date. ZuriQ's natively 2D Penning micro-trap architecture uses electric and magnetic fields to move ions directly across the chip, eliminating complex junction structures that make scaling difficult. Infineon contributes semiconductor manufacturing expertise and advanced photonics integration. The partnership aims to scale the technology from laboratory demonstration toward volume-manufacturable quantum hardware and fault-tolerant quantum processors. The nine-ion demonstration establishes feasibility; the companies plan to scale toward significantly larger qubit counts.